更新文档，修正角色路径为产品负责人，并在多个执行最佳实践文档中新增资源注册要求，以确保引用的准确性和文档的完整性。

resource/execution.resource.md

@@ -21,5 +21,6 @@
     | memory-best-practice | @file://PromptX/domain/prompt/execution/memory-best-practice.execution.md |
     | role-best-practice | @file://PromptX/domain/prompt/execution/role-best-practice.execution.md |
     | resource-best-practice | @file://PromptX/domain/prompt/execution/resource-best-practice.execution.md |
+    | product-owner | @file://PromptX/domain/scrum/execution/product-owner.execution.md |
   </registry>
 </resource> 

resource/thought.resource.md

@@ -13,5 +13,6 @@
     | 思维ID | 文件路径 |
     |--------|---------|
     | prompt-developer | @file://PromptX/domain/prompt/thought/prompt-developer.thought.md |
+    | product-owner | @file://PromptX/domain/scrum/thought/product-owner.thought.md |
   </registry>
 </resource>